youthful vs childish

Don’t be so ____! A: child B: children C: childhood D: Childish

It would be suicide to admit the charge. A: a heroic deed B: self-ruin C: a risk D: a childish act

We ________ a parent to care for us, to forgive us our errors, and to save us from our childish mistakes.

What does the woman' s father think of text messaging?: It is childish and unprofessional.|It is cool and convenient.|It poses a challenge to seniors.|It saves both time and money.

Great care should be taken to make sure the task is in line with the ______ ability to deal with the task. If the task is too easy, the students may think it is childish and thus lose interest.

Going to the moon is an example of ______. A: America's childish behavior B: America's kids obsession C: America's dreams and creativity D: America's greatness

We ( ) a parent to care for us, to forgive us our errors, and to save us from our childish mistakes. A: look after B: long for C: search for D: for long

We a parent to care for us, to forgive us our errors, and to save us from our childish mistakes. A: search for B: long for C: refer to D: look after

The small town has a mature transportation system. In addition to train, there are more (可供选择的) methods of travel available. A: childish B: cheerful C: alternative D: alterable